“…5–10 Porous materials have been recognized as highly efficient iodine adsorbents because of their large specific surface area, open pore structure, and rapid adsorption kinetics. Various porous adsorbents, such as activated carbon, 11–13 silica materials, 14–16 zeolites, 17,18 porous organic cages (POCs), 19–21 metal–organic frameworks (MOFs), 22–25 covalent organic frameworks (COFs) 26–29 and conjugated microporous polymers (CMPs), 30–33 have been extensively employed in studies on radioactive iodine adsorption.…”